# q402_stake

WRITE - MOVES FUNDS. Stakes the Agent Wallet

Agent View of the PolicyLayer registry record for `q402_stake`. HTML page: https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-stake

## Facts

- Tool: `q402_stake`
- Server: Q402 Mcp (`@quackai/q402-mcp`) — https://policylayer.com/tools/io-github-bitgett-q402-mcp.md
- Install: `npx -y @quackai/q402-mcp`
- Homepage: https://github.com/bitgett/q402-mcp
- Risk category: Financial (Critical risk)
- Registry record: grade F, identity unverified
- Server rate-limited: no
- Parameters: 0
- Recommended policy verdict: Approval-gated

## Example call (MCP tools/call, JSON-RPC 2.0)

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "q402_stake",
    "arguments": {}
  }
}
```

## Why q402_stake is rated Critical

This tool explicitly moves funds by staking the Agent Wallet, which constitutes a financial operation committing assets to a staking contract. On a server described as handling gasless payments across 10 EVM chains, misuse could result in locking or misdirecting cryptocurrency funds irreversibly. This falls squarely in the Financial category, which is the most severe applicable category.

From the tool's own definition: "WRITE - MOVES FUNDS. Stakes the Agent Wallet"

## Use case

AI agents use q402_stake to commit financial operations through Q402 Mcp, usually the final step of a payment, billing, or trading workflow. A call moves real money.

## Recommended policy (PolicyLayer)

Verdict: **Approval-gated**. Enforced by the PolicyLayer MCP gateway (https://policylayer.com/mcp-gateway) before a call reaches Q402 Mcp:

```json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "q402_stake": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}
```

## Other tools on Q402 Mcp (40)

- `q402_clear_delegation` — Destructive — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-clear-delegation.md
- `q402_redstone_trigger_cancel` — Destructive — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-redstone-trigger-cancel.md
- `q402_bridge_send` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-bridge-send.md
- `q402_escrow_create` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-create.md
- `q402_escrow_dispute` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-dispute.md
- `q402_escrow_lock` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-lock.md
- `q402_escrow_refund` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-refund.md
- `q402_escrow_release` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-release.md
- `q402_oft_send` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-oft-send.md
- `q402_pay` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-pay.md
- `q402_recurring_cancel` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-recurring-cancel.md
- `q402_recurring_resume` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-recurring-resume.md
- `q402_redstone_trigger_create` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-redstone-trigger-create.md
- `q402_request_pay` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-request-pay.md
- `q402_unstake` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-unstake.md
- `q402_yield_deposit` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-yield-deposit.md
- `q402_yield_withdraw` — Financial — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-yield-withdraw.md
- `q402_agent_spend_report` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-agent-spend-report.md
- `q402_agentic_info` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-agentic-info.md
- `q402_balance` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-balance.md
- `q402_bridge_gas_tank` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-bridge-gas-tank.md
- `q402_bridge_history` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-bridge-history.md
- `q402_bridge_quote` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-bridge-quote.md
- `q402_doctor` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-doctor.md
- `q402_escrow_status` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-escrow-status.md
- `q402_memory_summary` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-memory-summary.md
- `q402_oft_history` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-oft-history.md
- `q402_oft_quote` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-oft-quote.md
- `q402_quote` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-quote.md
- `q402_receipt` — Read — https://policylayer.com/tools/io-github-bitgett-q402-mcp/q402-receipt.md
- …and 10 more: https://policylayer.com/tools/io-github-bitgett-q402-mcp.md

## For agents

This record is a snapshot. Live verdicts and the full registry:

- Check every server in your MCP config at once: `npx -y policylayer stack`
- Vet a server before you add it: install the mcp-precheck skill — `npx skills add https://policylayer.com` (skill text: https://policylayer.com/skill.md)
- Query the registry over MCP: endpoint `https://api.policylayer.com/mcp` — tools `check_mcp_server`, `check_mcp_stack`, `check_tool`, `search_registry`, `get_change_events`

---

Source: the PolicyLayer MCP registry — one continuously verified record per MCP server. Full record: https://policylayer.com/registry?q=io-github-bitgett-q402-mcp · API: https://policylayer.com/registry/api · Policy library: https://policylayer.com/policies/io-github-bitgett-q402-mcp